Patents by Inventor Kevin Gerald Meyer

Kevin Gerald Meyer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Substituted 4,5-dihydro-1,2,4-triazin-6-ones, 1,2,4-triazin-6-ones, and their use as fungicides
    Patent number: 7473669
    Abstract: This invention relates to substituted dihydrotriazinones, triazinones and related compounds, compositions comprising such compounds and an agronomically acceptable carrier, and the use thereof as broad spectrum fungicides. This invention also teaches methods of preparing these compounds as well as methods of using the compounds as fungicides.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: January 6, 2009
    Assignee: Dow AgroSciences LLC
    Inventors: Steven Howard Shaber, Maurice Chee Hoong Yap, Kevin Gerald Meyer, Noormohamed Mohamed Niyaz, Brent Jeffrey Rieder, Michael Thomas Sullenberger, William Randal Erickson, Frisby Davis Smith
  • Reductive cleavage of the exocyclic ester of UK-2A or its derivatives and products formed therefrom
    Patent number: 6916932
    Abstract: A process comprising reacting compound GF-I with a reducing agent to form compound GF-II wherein Y is selected from the group consisting of H, benzyl, substituted benzyl, CH2OC1-8 alkyl, CH2OC3-8 cycloalkyl, allyl, tetrahydropyranyl, tetra-hydrofuranyl, substituted tetrahydropyranyl, substituted tetra-hydrofuranyl, Si(C1-4 alkyl)3, and Si(Ph)x(C1-4 alkyl)3-x where x is equal to 1, 2 or 3; and wherein said process is conducted: (a) in the presence of a reducing agent; (b) in the presence of an aprotic solvent; and (c) under reaction conditions; is provided.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: July 12, 2005
    Assignee: Dow AgroSciences LLC
    Inventors: Kevin Gerald Meyer, Carl Vincent DeAmicis, Normohamed Mohamed Niyaz, Richard Brewer Rogers, Gina Marie Fitzpatrick
  • Process to produce derivatives from UK-2A derivatives
    Patent number: 6903219
    Abstract: A process to produce alkyl ethers from UK-2A derivatives is provided. Additionally, alkyl ether derivatives of UK-2A are provided.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: June 7, 2005
    Assignee: Dow AgroSciences LLC
    Inventors: Noormohamed Mohamed Niyaz, Carl Vincent DeAmicis, Richard Brewer Rogers, Kevin Gerald Meyer, William Hunter Dent, III, Peter Biagio Anzeveno
  • Derivatives of UK-2A
    Patent number: 6861390
    Abstract: Derivatives of UK-2A are provided.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: March 1, 2005
    Assignee: Dow AgroSciences LLC
    Inventors: Kevin Gerald Meyer, Richard Brewer Rogers, Noormohamed Mohamed Niyaz, Jenifer Lynn Adamski Butz, Bassam Salim Nader, Chenglin Yao
  • Derivatives of uk-2a
    Publication number: 20040192924
    Abstract: Derivatives of UK-2A are provided.
    Type: Application
    Filed: April 23, 2004
    Publication date: September 30, 2004
    Inventors: Kevin Gerald Meyer, Richard Brewer Rogers, Noormohamed Mohamed Niyaz, Jenifer Lynn Adamski Butz, Bassam Salim Nader, Chenglin Yao
  • Process to produce derivatives from uk-2a derivatives
    Publication number: 20040186296
    Abstract: A process to produce alkyl ethers from UK-2A derivatives is provided. Additionally, alkyl ether derivatives of UK-2A are provided.
    Type: Application
    Filed: April 5, 2004
    Publication date: September 23, 2004
    Inventors: Noormohamed Mohamed Niyaz, Carl Vincent DeAmicis, Richard Brewer Rogers, Kevin Gerald Meyer, William Hunter Dent, Peter Biagio Anzeveno
  • Reductive cleavage of the exocyclic ester of uk-2a or its derivatives and products formed therefrom
    Publication number: 20040171838
    Abstract: A process comprising reacting compound GF-I with a reducing agent to form compound GF-II wherein Y is selected from the group consisting of H, benzyl, substituted benzyl, CH2OC1-8 alkyl, CH2OC3-8 cycloalkyl, allyl, tetrahydropyranyl, tetra-hydrofuranyl, substituted tetrahydropyranyl, substituted tetra-hydrofuranyl, Si(C1-4 alkyl)3, and Si(Ph)x(C1-4 alkyl)3-x where x is equal to 1, 2 or 3; and wherein said process is conducted: (a) in the presence of a reducing agent; (b) in the presence of an aprotic solvent; and (c) under reaction conditions; is provided. Additionaly, novel compounds produced therefrom are provided.
    Type: Application
    Filed: January 15, 2004
    Publication date: September 2, 2004
    Inventors: Kevin Gerald Meyer, Carl Vincent DeAmicis, Normohammed Mohamed Niyaz, Richard Brewer Rogers